EDIT#2 : Ok, so I'm getting a lot of comments asking where to get cogs etc, if you don't have any old watches to wildy destroy. For this I can only say EBAY! There are always a few such things on there for fairly reasonable prices, and your only other option is to have a look in a local craft store to see what they have.

Omg I love you for this!! I don't recall where I saw my first piece of steampunk jewelry, but I fell madly in love with it, and now I have come across this, hellz yeah!! Lol. My sister will love this too, I'll have to share it with her. My favorite of these pieces shown here: the third/fourth one (it is the same one, right?). "Awesome sauce," as my brother says. Lol. Wow.. the most I have spoken of my family in a comment before. :/